2 years ago

Evaluate f(x)=4|x|+3 for x=-5

1 answer:

4 0

Subs x = -5 into f(x) = 4

f(-5) = 4 (answer)

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Alekssandra [29.7K]

Answer: $4.53

Explanation:
7 dvds cost 31.71 so divide 31.71 by 7
31.71/7 = 4.53

6 0

2 years ago

madam [21]

(-30 km/h) -(45 km/h) = -75 km/h . . . . . east is positive here

The velocity changed 75 km/h to the west.

3 0

3 years ago

Minchanka [31]

I will find comission

7% of 210000

percent means parts out of 100
7%=7/100
7/100 times 210000=1470000/100=14700

comission is $147000

3 0

3 years ago

atroni [7]

Answer:

Step-by-step explanation:

Do 1 divided by 4 and you get 0.25 then divide 3 and 0.25 and you get 12

4 0

4 years ago

DENIUS [597]

Answer and Step-by-step explanation:

To solve for r, we need to get everything away from r. We can start off by moving five thirds, and pi.

$x = \frac{5}{3} \pi r^{3}$

Multiply each side by $\frac{3}{5}$ , then divide by $\pi$ (pi)

$\frac{3x}{5\pi } = r^{3}$

Now, take the cubed root of both sides.

$\sqrt[3]{\frac{3x}{5\pi } } = r$

^^ That is the answer.

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

3 0

3 years ago